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Transformer communication terminal box

A technology of terminal boxes and transformers, which is applied to parts such as casings/cabinets/drawers, can solve the problems of large space occupation and inconvenient installation of parts such as circuit boards, and achieves convenient operation, simple structure, and reduced loose effect

Inactive Publication Date: 2019-06-07
广东智信电气有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The transformer communication terminal box in the prior art generally includes a box body for installing components such as circuit boards and a box cover hinged on the box body, and the box cover generally forms an angle of 180° with the box body when it is processed on the production line. It takes up a lot of space and is not convenient for the installation of components such as circuit boards, so it needs to be improved

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0037] A transformer communication terminal box, refer to figure 1 , Including a rectangular parallelepiped box body 1 with an opening at the top and a box cover 2 hingedly connected to the top of the box body 1 at one end for covering the box body 1. Four support seats 3 are fixedly installed at the bottom of the box body 1, and the four support seats 3 are respectively close to the four bottom corners of the box body 1. The setting of the supporting seat 3 enables the box body 1 to be placed stably.

[0038] Reference figure 2 with image 3 A pair of fixing parts 4 are provided at the same height on one side of the outer wall of the box body 1, and a pair of mounting parts 5 corresponding to the fixing parts 4 are provided at one end of the box cover 2.

[0039] Specifically, the mounting portion 5 includes a mounting base 51, a rotating shaft 52 fixedly connected to a side wall of the mounting base 51 in a horizontal direction, and a waist-shaped block 53 mounted on an end of t...

Embodiment 2

[0051] A transformer communication terminal box, refer to Figure 4 , The free end of the box cover 2 is provided with a first lock, and the side wall of the box body 1 is provided with a second lock that is buckled and matched with the first lock. The mutual buckling cooperation of the first lock piece and the second lock piece enables the box body 1 to be preliminarily fixed and closed on the box body 1, which is convenient and quick to operate, and reduces the need for the box cover 2 when the box body 1 and the box cover 2 are bolted later. Loose.

[0052] Specifically, the first lock is a rectangular plate-shaped first lock plate 16 fixedly installed on the free end of the box cover 2, the first lock plate 16 is provided with a lock hole 161, and the second lock includes a fixed installation on the box body 1. The rectangular plate-shaped second lock plate 17 of the side wall and the elastic lock rod 171 fixed on the upper surface of the second lock plate 17 in the vertical...

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Abstract

The present invention relates to the field of cable communication, especially to a transformer communication terminal box. The transformer communication terminal box comprises a box body and a box cover, the outer side of one side of the box body is provided with a pair of fixing portions, one end of the box body is provided with a pair of mounting portions, each mounting portion comprises a mounting base, a rotating shaft and a waist-type fixture block, the fixing portions are provided with through holes configured to allow the rotating shafts to be inserted in a horizontal direction, the through holes respectively correspondingly communicate with a first neck, a second neck and a third neck being in clamping fit with the waist-type fixture blocks, when the waist-type fixture blocks are in clamping fit with the first neck, the inclined angle between the box cover and the box body is 90 degrees; when the waist-type fixture blocks are in clamping fit with the second neck, the inclined angle between the box cover and the box body is 135 degrees; and when the waist-type fixture blocks are in clamping fit with the third neck, the inclined angle between the box cover and the box body is180 degrees. The box cover of the terminal box can achieve fixing after multi-angle rotation to facilitate further a series of processing, mounting and maintenance so as to improve the convenience and rapidness of the operation.

Description

Technical field [0001] The invention relates to the field of cable communication, and more specifically, it relates to a transformer communication terminal box. Background technique [0002] In the communications industry, optical fiber communications are becoming more and more popular. Compared with traditional twisted pair cables and coaxial cables, optical cables provide higher bandwidth and lower signal loss. In a typical fiber optic cable system used to provide users with communication services, fiber optic distribution cables that can contain four, eight or more optical fibers are buried along the street or may be arranged on the ground along public utility poles. The transformer communication terminal box is usually used during cable installation. [0003] The transformer communication terminal box in the prior art generally includes a box body for installing circuit boards and other components and a box cover hinged on the box body. The box cover is usually opened at an a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/02
Inventor 张清文
Owner 广东智信电气有限公司
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